Batch Minting with AI-Specific Metadata

The batch minting feature of ERC-40D is extended to support the unique requirements of AI-NFTs:

• Efficient Minting: Multiple AI-NFTs can be minted in a single transaction, with each NFT linked to a distinct AI agent.

Custom Metadata: Each token contains advanced metadata fields for storing AI-specific details, such as functionality, training datasets, and licensing terms.

Example Code for Minting AI-NFTs:

//  Batch minting AI-NFTs with metadata integration
function batchMintAI(address to, uint256 numTokens, string[] memory metadata) external {
    require(to != address(0), "ERC40D: mint to the zero address");
    require(numTokens == metadata.length, "Mismatch between token count and metadata");

    uint256 tokenId = _currentTokenId;

    for (uint256 i = 0; i < numTokens; i++) {
        _mint(to, tokenId + i);
        _setTokenMetadata(tokenId + i, metadata[i]);
    }

    _currentTokenId += numTokens;
}

// Metadata storage for AI-NFTs
mapping(uint256 => string) private _tokenMetadata;

function _setTokenMetadata(uint256 tokenId, string memory metadata) internal {
    _tokenMetadata[tokenId] = metadata;
}

function getTokenMetadata(uint256 tokenId) external view returns (string memory) {
    return _tokenMetadata[tokenId];
}

This structure ensures that each AI-NFT minted contains all the necessary data for its functionality and ownership.